Add todo bot

.gitignore

@@ -356,3 +356,5 @@ dmypy.json
 # Cython debug symbols
 cython_debug/
 
+.idea/
+todo_bot/config.py

todo_bot/bot.py

@@ -0,0 +1,90 @@
+#!/usr/bin/env python
+# pylint: disable=unused-argument
+# This program is dedicated to the public domain under the CC0 license.
+
+"""
+Simple Bot to reply to Telegram messages.
+
+First, a few handler functions are defined. Then, those functions are passed to
+the Application and registered at their respective places.
+Then, the bot is started and runs until we press Ctrl-C on the command line.
+
+Usage:
+Basic Echobot example, repeats messages.
+Press Ctrl-C on the command line or send a signal to the process to stop the
+bot.
+"""
+
+import logging
+
+from telegram import ForceReply, Update
+from telegram.ext import Application, CommandHandler, ContextTypes, MessageHandler, filters
+
+from config import TELEGRAM_BOT_TOKEN
+
+TASKS = dict()
+
+# Enable logging
+logging.basicConfig(
+    format="%(asctime)s - %(name)s - %(levelname)s - %(message)s", level=logging.INFO
+)
+# set higher logging level for httpx to avoid all GET and POST requests being logged
+logging.getLogger("httpx").setLevel(logging.WARNING)
+
+logger = logging.getLogger(__name__)
+
+
+# Define a few command handlers. These usually take the two arguments update and
+# context.
+async def start(update: Update, context: ContextTypes.DEFAULT_TYPE) -> None:
+    """Send a message when the command /start is issued."""
+    user = update.effective_user
+    await update.message.reply_html(
+        rf"Привет, {user.mention_html()}!",
+        reply_markup=ForceReply(selective=True),
+    )
+
+
+async def help_command(update: Update, context: ContextTypes.DEFAULT_TYPE) -> None:
+    """Send a message when the command /help is issued."""
+    await update.message.reply_text("<тут должна была быть помощь>")
+
+
+async def tasks_command(update: Update, context: ContextTypes.DEFAULT_TYPE) -> None:
+    """Send a message when the command /help is issued."""
+    user_id = update.effective_user.id
+    if user_id in TASKS:
+        await update.message.reply_text("Список задач:\n" + '\n'.join(TASKS[user_id]))
+    else:
+        await update.message.reply_text("У вас пока нет задач")
+
+
+async def text_handler(update: Update, context: ContextTypes.DEFAULT_TYPE) -> None:
+    """Echo the user message."""
+    user_id = update.effective_user.id
+    task = update.message.text
+    if user_id not in TASKS:
+        TASKS[user_id] = []
+    TASKS[user_id].append(task)
+    await update.message.reply_text("Задача добавлена!")
+
+
+def main() -> None:
+    """Start the bot."""
+    # Create the Application and pass it your bot's token.
+    application = Application.builder().token(TELEGRAM_BOT_TOKEN).build()
+
+    # on different commands - answer in Telegram
+    application.add_handler(CommandHandler("start", start))
+    application.add_handler(CommandHandler("help", help_command))
+    application.add_handler(CommandHandler("tasks", tasks_command))
+
+    # on non command i.e message - echo the message on Telegram
+    application.add_handler(MessageHandler(filters.TEXT & ~filters.COMMAND, text_handler))
+
+    # Run the bot until the user presses Ctrl-C
+    application.run_polling(allowed_updates=Update.ALL_TYPES)
+
+
+if __name__ == "__main__":
+    main()

todo_bot/run_todo_bot.py

@@ -0,0 +1,4 @@
+from bot import main
+
+if __name__ == "__main__":
+    main()